


Hazardous Weather Conditions
Current conditions at
St Clair County International Airport (KPHN)
Lat: 42.91°NLon: 82.53°WElev: 636ft.
Fair
52°F
11°C
Humidity | 94% |
Wind Speed | Calm |
Barometer | 30.17 in |
Dewpoint | 50°F (10°C) |
Visibility | 10.00 mi |
Last update | 4 Oct 4:35 am EDT |
Extended Forecast for
3 Miles SE Casco MI
Today
High: 84 °F
Sunny
Tonight
Low: 60 °F
Mostly Clear
Sunday
High: 83 °F
Sunny
Sunday Night
Low: 60 °F
Mostly Clear
Monday
High: 82 °F
Mostly Sunny
Monday Night
Low: 57 °F
Chance
Showers then
ShowersTuesday
High: 68 °F
Showers
Tuesday Night
Low: 44 °F
Showers
Likely then
Partly CloudyWednesday
High: 62 °F
Sunny
Detailed Forecast
Today
Sunny, with a high near 84. Light south wind increasing to 5 to 9 mph in the afternoon.
Tonight
Mostly clear, with a low around 60. South wind around 6 mph.
Sunday
Sunny, with a high near 83. South wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 60. South southeast wind 6 to 8 mph.
Monday
Mostly sunny, with a high near 82. South southwest wind 6 to 11 mph, with gusts as high as 20 mph.
Monday Night
Showers and possibly a thunderstorm, mainly after 2am. Low around 57. Chance of precipitation is 80%.
Tuesday
Showers. High near 68. Chance of precipitation is 80%.
Tuesday Night
Showers likely before 8pm. Partly cloudy, with a low around 44.
Wednesday
Sunny, with a high near 62.
Wednesday Night
Mostly clear, with a low around 38.
Thursday
Sunny, with a high near 61.
Thursday Night
Mostly clear, with a low around 41.
Friday
Mostly sunny, with a high near 67.
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ABOUT THIS FORECAST
Point Forecast:
3 Miles SE Casco MI
42.74°N 82.64°W (Elev. 623 ft)
42.74°N 82.64°W (Elev. 623 ft)
4:24 am EDT Oct 4, 2025
4am EDT Oct 4, 2025-6pm EDT Oct 10, 2025